Date	Open	High	Low	Close	Volume	Change (%)
May 23, 2011		41.80	41.80	41.80	0	-2.66(-5.98%)
May 20, 2011	44.00	44.70	44.00	44.46	4,880	-1.00(-2.20%)
May 19, 2011	43.18	45.46	43.18	45.46	841	+1.09(+2.46%)
May 16, 2011		44.37	44.37	44.37	0	-2.13(-4.58%)
May 13, 2011	46.50	46.50	46.50	46.50	100	+0.42(+0.91%)
May 12, 2011	45.07	46.08	45.07	46.08	201	-0.77(-1.64%)
May 11, 2011	46.85	46.85	46.85	46.85	100	-1.85(-3.80%)
May 10, 2011	48.40	48.70	48.40	48.70	7,000	-1.08(-2.17%)
May 09, 2011	49.00	49.78	49.00	49.78	5,724	+0.03(+0.06%)
May 06, 2011	49.75	49.75	49.75	49.75	100	+0.00(+0.00%)
May 04, 2011		49.75	49.75	49.75	0	-0.63(-1.25%)
May 03, 2011	50.38	50.38	50.38	50.38	8,993	+0.78(+1.57%)
Apr 29, 2011	49.60	49.60	49.60	49.60	0	+1.97(+4.14%)
Apr 28, 2011	47.63	47.63	47.63	47.63	229	-0.22(-0.46%)
Apr 27, 2011	47.85	47.85	47.85	47.85	229	-2.35(-4.68%)
Apr 21, 2011		50.20	50.20	50.20	0	+0.08(+0.16%)
Apr 15, 2011	50.12	50.12	50.12	50.12	0	+0.50(+1.01%)
Apr 14, 2011	49.62	49.62	49.62	49.62	292	-0.35(-0.70%)
Apr 13, 2011	49.97	49.97	49.97	49.97	142	+0.73(+1.48%)
Apr 12, 2011	49.24	49.24	49.24	49.24	124	+0.90(+1.86%)
Apr 07, 2011	48.34	48.34	48.34	48.34	0	-0.50(-1.02%)
Apr 06, 2011	48.84	48.84	48.84	48.84	150	-3.16(-6.08%)
Apr 04, 2011	52.00	52.00	52.00	52.00	0	+1.85(+3.69%)
Apr 01, 2011	50.15	50.15	50.15	50.15	213	+0.00(+0.00%)
Mar 30, 2011	50.15	50.15	50.15	50.15	0	+0.29(+0.58%)
Mar 28, 2011	49.86	49.86	49.86	49.86	0	-0.19(-0.38%)
Mar 25, 2011	50.88	50.88	50.05	50.05	240	+0.25(+0.50%)
Mar 24, 2011	49.80	49.80	49.80	49.80	116	-0.30(-0.60%)
Mar 23, 2011	50.10	50.10	50.10	50.10	215	-0.90(-1.76%)
Mar 21, 2011	51.00	51.00	51.00	51.00	0	+1.73(+3.51%)
Mar 18, 2011	48.65	49.35	48.65	49.27	15,467	-0.03(-0.06%)
Mar 17, 2011	49.50	49.50	48.40	49.30	4,451	+0.15(+0.31%)
Mar 16, 2011	48.40	49.15	48.40	49.15	6,646	-0.85(-1.70%)
Mar 11, 2011	50.00	50.00	50.00	50.00	54,928	-2.43(-4.63%)
Mar 09, 2011	52.43	52.43	52.43	52.43	0	+0.06(+0.11%)

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